🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.4 AU - 2.14 AU

Year: 892 Days

Day: 19.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,305,749 km

• M1: 71,807 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.96 AU - 2.66 AU

Year: 1330 Days

Day: 25.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,305,749 km

• M1: 77,193 km (0.106 R)
• M2: 771,327 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 13.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.18 AU - 10.96 AU

Year: 11213 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,305,749 km

• M1: 174,880 km (0.062 R)
• M2: 322,084 km (0.06 R)
• M3: 625,020 km (0.044 R)
• M4: 757,713 km (0.114 R)
• M5: 868,416 km (0.101 R)
• M6: 1,143,676 km (0.11 R)
• M7: 1,487,751 km (0.082 R)
• M8: 1,778,270 km (0.106 R)
• M9: 2,064,750 km (0.036 R)
• M10: 2,202,081 km (0.101 R)
• M11: 2,318,917 km (0.115 R)
• M12: 2,413,911 km (0.098 R)
• M13: 2,608,089 km (0.083 R)
• M14: 2,934,811 km (0.082 R)
• M15: 3,168,932 km (0.065 R)
• M16: 3,274,997 km (0.118 R)
• M17: 3,572,846 km (0.032 R)
• M18: 3,767,024 km (0.07 R)
• M19: 4,341,330 km (0.113 R)
• M20: 4,519,052 km (0.11 R)
• M21: 5,160,229 km (0.085 R)
• M22: 5,285,742 km (0.107 R)
• M23: 5,862,741 km (0.089 R)
• M24: 7,856,132 km (0.094 R)
• M25: 8,146,502 km (0.114 R)
• M26: 8,625,664 km (0.065 R)
• M27: 9,000,556 km (0.075 R)
• M28: 9,190,096 km (0.12 R)
• M29: 9,342,686 km (0.074 R)
• M30: 9,611,663 km (0.095 R)
• M31: 9,727,751 km (0.077 R)
• M32: 10,633,117 km (0.046 R)
• M33: 11,156,860 km (0.083 R)
• M34: 11,813,145 km (0.046 R)
• M35: 11,937,461 km (0.116 R)
• M36: 12,145,851 km (0.113 R)
• M37: 13,077,098 km (0.113 R)
• M38: 13,551,323 km (0.086 R)
• M39: 13,812,371 km (0.106 R)
• M40: 14,251,142 km (0.102 R)
• M41: 14,561,109 km (0.062 R)
• M42: 14,828,590 km (0.065 R)
• M43: 15,007,808 km (0.093 R)
• M44: 16,839,036 km (0.066 R)
• M45: 18,210,549 km (0.11 R)
• M46: 18,836,915 km (0.039 R)
• M47: 18,982,474 km (0.093 R)
• M48: 19,568,449 km (0.047 R)
• M49: 20,908,696 km (0.062 R)
• M50: 21,260,999 km (0.096 R)
• M51: 21,615,247 km (0.084 R)
• M52: 21,767,687 km (0.075 R)
• M53: 22,124,777 km (0.076 R)
• M54: 22,535,274 km (0.079 R)
• M55: 22,689,958 km (0.073 R)
• M56: 23,415,956 km (0.105 R)
• M57: 24,096,926 km (0.111 R)
• M58: 24,466,433 km (0.095 R)
• M59: 25,050,612 km (0.069 R)
• M60: 26,831,126 km (0.115 R)
• M61: 27,874,571 km (0.087 R)
• M62: 28,151,477 km (0.079 R)
• M63: 29,211,677 km (0.097 R)
• M64: 30,114,650 km (0.073 R)
• M65: 31,659,248 km (0.116 R)
• M66: 32,063,910 km (0.119 R)
• M67: 32,353,980 km (0.074 R)
• M68: 33,405,504 km (0.118 R)
• M69: 33,994,471 km (0.085 R)
• M70: 34,646,418 km (0.045 R)
• M71: 34,765,348 km (0.098 R)
• M72: 35,182,876 km (0.109 R)
• M73: 36,143,294 km (0.107 R)
• M74: 38,151,496 km (0.036 R)
• M75: 38,335,801 km (0.081 R)
• M76: 38,890,659 km (0.095 R)
• M77: 40,759,286 km (0.081 R)
• M78: 41,136,572 km (0.057 R)
• M79: 42,084,723 km (0.119 R)
• M80: 42,275,311 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396

Radius: 7.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.66 AU - 14.36 AU

Year: 17773 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,305,749 km

• M1: 210,484 km (0.083 R)
• M2: 282,890 km (0.043 R)
• M3: 491,579 km (0.108 R)
• M4: 559,945 km (0.11 R)
• M5: 1,039,107 km (0.119 R)
• M6: 1,152,203 km (0.059 R)
• M7: 1,245,851 km (0.087 R)
• M8: 1,619,098 km (0.045 R)
• M9: 1,724,415 km (0.118 R)
• M10: 1,914,105 km (0.095 R)
• M11: 2,833,832 km (0.105 R)
• M12: 3,627,150 km (0.096 R)
• M13: 3,765,827 km (0.073 R)
• M14: 4,012,664 km (0.111 R)
• M15: 5,051,770 km (0.073 R)
• M16: 5,402,727 km (0.049 R)
• M17: 5,481,864 km (0.11 R)
• M18: 5,681,278 km (0.107 R)
• M19: 5,842,395 km (0.09 R)
• M20: 6,087,137 km (0.058 R)
• M21: 6,210,705 km (0.115 R)
• M22: 6,293,582 km (0.105 R)
• M23: 6,418,646 km (0.086 R)
• M24: 6,671,018 km (0.099 R)
• M25: 6,755,989 km (0.068 R)
• M26: 6,926,830 km (0.056 R)
• M27: 7,981,794 km (0.065 R)
• M28: 8,117,180 km (0.111 R)
• M29: 9,560,202 km (0.107 R)
• M30: 9,655,944 km (0.081 R)
• M31: 10,980,185 km (0.062 R)
• M32: 11,535,941 km (0.111 R)
• M33: 11,689,129 km (0.113 R)
• M34: 11,894,377 km (0.119 R)
• M35: 12,308,464 km (0.045 R)
• M36: 12,674,680 km (0.096 R)
• M37: 12,779,996 km (0.113 R)
• M38: 13,203,957 km (0.115 R)
• M39: 13,364,176 km (0.093 R)
• M40: 13,578,849 km (0.109 R)
• M41: 13,848,724 km (0.12 R)
• M42: 15,448,972 km (0.043 R)
• M43: 15,561,470 km (0.077 R)
• M44: 15,900,608 km (0.033 R)
• M45: 16,242,140 km (0.079 R)
• M46: 16,413,878 km (0.107 R)
• M47: 16,932,684 km (0.04 R)
• M48: 17,281,546 km (0.087 R)
• M49: 17,750,236 km (0.072 R)
• M50: 17,986,302 km (0.059 R)
• M51: 19,423,788 km (0.081 R)
• M52: 19,545,261 km (0.101 R)
• M53: 20,094,884 km (0.075 R)
• M54: 20,217,703 km (0.116 R)
• M55: 20,279,188 km (0.069 R)
• M56: 20,587,809 km (0.047 R)
• M57: 21,522,646 km (0.118 R)
• M58: 22,343,938 km (0.114 R)
• M59: 22,407,517 km (0.118 R)
• M60: 23,952,115 km (0.084 R)
• M61: 25,863,976 km (0.114 R)
• M62: 26,332,666 km (0.117 R)
• M63: 26,939,585 km (0.032 R)
• M64: 27,414,707 km (0.066 R)
• M65: 27,482,774 km (0.118 R)
• M66: 27,892,673 km (0.106 R)
• M67: 28,511,260 km (0.104 R)
• M68: 30,393,799 km (0.106 R)
• M69: 31,101,248 km (0.079 R)
• M70: 31,814,082 km (0.088 R)
• M71: 32,029,054 km (0.104 R)
• M72: 34,498,017 km (0.119 R)
• M73: 35,161,783 km (0.078 R)
• M74: 35,384,085 km (0.088 R)
• M75: 36,352,283 km (0.105 R)
• M76: 36,727,025 km (0.106 R)
• M77: 38,848,921 km (0.093 R)
• M78: 39,770,444 km (0.119 R)
• M79: 40,079,214 km (0.098 R)
• M80: 40,854,730 km (0.101 R)
• M81: 41,713,421 km (0.101 R)
• M82: 43,528,044 km (0.117 R)
• M83: 43,925,824 km (0.097 R)
• M84: 45,126,796 km (0.113 R)
• M85: 46,095,293 km (0.107 R)
• M86: 46,663,316 km (0.091 R)
• M87: 48,546,304 km (0.1 R)
• M88: 49,787,518 km (0.096 R)
• M89: 51,626,973 km (0.063 R)
• M90: 54,770,473 km (0.034 R)
• M91: 55,544,343 km (0.066 R)
• M92: 56,842,254 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.1

Radius: 3.9

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.66 AU - 16.12 AU

Year: 18558 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,305,749 km

• M1: 118,332 km (0.102 R)
• M2: 233,672 km (0.101 R)
• M3: 473,328 km (0.088 R)
• M4: 555,307 km (0.082 R)
• M5: 752,178 km (0.096 R)
• M6: 1,139,038 km (0.064 R)
• M7: 1,272,479 km (0.072 R)
• M8: 1,341,145 km (0.109 R)
• M9: 1,752,838 km (0.119 R)
• M10: 1,829,283 km (0.119 R)
• M11: 2,065,348 km (0.048 R)
• M12: 2,173,358 km (0.092 R)
• M13: 2,711,461 km (0.049 R)
• M14: 2,800,173 km (0.113 R)
• M15: 3,163,995 km (0.083 R)
• M16: 3,257,344 km (0.057 R)
• M17: 3,383,156 km (0.094 R)
• M18: 4,445,899 km (0.063 R)
• M19: 4,585,474 km (0.039 R)
• M20: 5,085,280 km (0.102 R)
• M21: 5,231,288 km (0.12 R)
• M22: 5,527,492 km (0.092 R)
• M23: 6,058,714 km (0.031 R)
• M24: 6,487,461 km (0.076 R)
• M25: 7,291,699 km (0.118 R)
• M26: 7,332,689 km (0.052 R)
• M27: 7,456,407 km (0.11 R)
• M28: 7,497,696 km (0.111 R)
• M29: 7,873,186 km (0.071 R)
• M30: 8,127,054 km (0.074 R)
• M31: 8,340,530 km (0.119 R)
• M32: 9,301,696 km (0.031 R)
• M33: 10,901,646 km (0.108 R)
• M34: 11,374,225 km (0.072 R)
• M35: 11,469,519 km (0.119 R)
• M36: 11,565,112 km (0.07 R)
• M37: 12,192,675 km (0.104 R)
• M38: 12,290,213 km (0.117 R)
• M39: 12,732,424 km (0.077 R)
• M40: 13,030,124 km (0.076 R)
• M41: 13,229,837 km (0.112 R)
• M42: 13,987,700 km (0.059 R)
• M43: 14,552,432 km (0.094 R)
• M44: 15,281,871 km (0.068 R)
• M45: 15,439,697 km (0.096 R)
• M46: 16,130,091 km (0.085 R)
• M47: 16,559,886 km (0.093 R)
• M48: 16,776,204 km (0.07 R)
• M49: 18,093,414 km (0.06 R)
• M50: 18,260,514 km (0.09 R)
• M51: 18,316,314 km (0.108 R)
• M52: 18,596,063 km (0.109 R)
• M53: 18,877,157 km (0.109 R)
• M54: 19,386,837 km (0.112 R)
• M55: 20,130,937 km (0.094 R)
• M56: 20,593,493 km (0.054 R)
• M57: 21,000,998 km (0.042 R)
• M58: 22,299,208 km (0.099 R)
• M59: 22,538,116 km (0.07 R)
• M60: 22,897,899 km (0.091 R)
• M61: 25,531,719 km (0.086 R)
• M62: 26,409,709 km (0.102 R)
• M63: 27,489,058 km (0.108 R)
• M64: 29,493,968 km (0.1 R)
• M65: 29,953,234 km (0.116 R)
• M66: 31,011,788 km (0.067 R)
• M67: 31,211,501 km (0.051 R)
• M68: 32,757,745 km (0.062 R)
• M69: 32,825,513 km (0.039 R)
• M70: 33,233,317 km (0.117 R)
• M71: 33,506,033 km (0.107 R)
• M72: 33,642,766 km (0.06 R)
• M73: 34,742,609 km (0.088 R)
• M74: 35,993,996 km (0.095 R)
• M75: 36,134,019 km (0.119 R)
• M76: 36,977,452 km (0.059 R)
• M77: 37,330,952 km (0.056 R)
• M78: 37,401,712 km (0.109 R)
• M79: 39,258,371 km (0.119 R)
• M80: 41,364,559 km (0.063 R)
• M81: 41,878,428 km (0.101 R)
• M82: 43,209,400 km (0.07 R)
• M83: 43,880,047 km (0.118 R)
• M84: 45,080,870 km (0.111 R)
• M85: 45,836,937 km (0.098 R)
• M86: 46,825,929 km (0.102 R)
• M87: 46,978,668 km (0.095 R)
• M88: 49,134,972 km (0.116 R)
• M89: 49,445,687 km (0.059 R)
• M90: 49,523,478 km (0.046 R)
• M91: 49,601,268 km (0.049 R)
• M92: 52,033,580 km (0.076 R)
• M93: 52,588,139 km (0.092 R)
• M94: 53,065,057 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.3

Radius: 5.4

Gravity: 33.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.01 AU - 16.23 AU

Year: 21172 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,305,749 km

• M1: 75,098 km (0.047 R)
• M2: 1,125,275 km (0.108 R)
• M3: 1,313,619 km (0.111 R)
• M4: 1,827,188 km (0.095 R)
• M5: 2,436,501 km (0.086 R)
• M6: 2,639,056 km (0.073 R)
• M7: 3,060,174 km (0.098 R)
• M8: 3,103,408 km (0.08 R)
• M9: 3,146,941 km (0.065 R)
• M10: 3,502,086 km (0.067 R)
• M11: 5,460,173 km (0.064 R)
• M12: 5,512,831 km (0.087 R)
• M13: 5,724,961 km (0.096 R)
• M14: 5,778,367 km (0.029 R)
• M15: 5,832,073 km (0.085 R)
• M16: 5,939,783 km (0.116 R)
• M17: 6,157,299 km (0.091 R)
• M18: 6,488,508 km (0.1 R)
• M19: 6,656,208 km (0.102 R)
• M20: 7,225,727 km (0.078 R)
• M21: 9,718,626 km (0.041 R)
• M22: 9,974,737 km (0.112 R)
• M23: 10,039,214 km (0.027 R)
• M24: 11,288,955 km (0.11 R)
• M25: 12,866,165 km (0.069 R)
• M26: 14,730,603 km (0.078 R)
• M27: 15,395,266 km (0.118 R)
• M28: 15,619,065 km (0.117 R)
• M29: 16,524,880 km (0.107 R)
• M30: 17,603,032 km (0.095 R)
• M31: 18,072,021 km (0.112 R)
• M32: 22,220,969 km (0.112 R)
• M33: 22,897,450 km (0.115 R)
• M34: 23,838,421 km (0.114 R)
• M35: 25,581,685 km (0.088 R)
• M36: 26,112,608 km (0.117 R)
• M37: 26,647,121 km (0.049 R)
• M38: 26,915,798 km (0.091 R)
• M39: 27,185,374 km (0.065 R)
• M40: 28,090,291 km (0.088 R)
• M41: 28,637,969 km (0.117 R)
• M42: 29,558,445 km (0.062 R)
• M43: 31,145,678 km (0.082 R)
• M44: 35,675,502 km (0.108 R)
• M45: 35,774,087 km (0.054 R)
• M46: 36,367,542 km (0.088 R)
• M47: 37,564,175 km (0.1 R)
• M48: 38,167,354 km (0.119 R)
• M49: 39,689,213 km (0.099 R)
• M50: 40,200,987 km (0.097 R)
• M51: 44,372,224 km (0.119 R)
• M52: 44,478,289 km (0.075 R)
• M53: 45,543,277 km (0.101 R)
• M54: 46,508,931 km (0.096 R)
• M55: 46,616,641 km (0.049 R)
• M56: 48,133,414 km (0.112 R)
• M57: 48,460,435 km (0.115 R)
• M58: 48,788,354 km (0.063 R)
• M59: 50,992,678 km (0.116 R)
• M60: 51,771,784 km (0.038 R)
• M61: 52,330,831 km (0.1 R)
• M62: 53,004,171 km (0.075 R)
• M63: 54,813,857 km (0.041 R)
• M64: 55,155,538 km (0.091 R)
• M65: 56,643,738 km (0.11 R)
• M66: 58,726,290 km (0.114 R)
• M67: 59,893,901 km (0.057 R)
• M68: 60,363,190 km (0.093 R)
• M69: 61,423,390 km (0.079 R)
• M70: 62,015,049 km (0.054 R)
• M71: 62,965,744 km (0.074 R)
• M72: 65,122,047 km (0.104 R)
• M73: 65,967,275 km (0.12 R)
• M74: 68,401,831 km (0.102 R)
• M75: 72,233,033 km (0.092 R)
• M76: 72,732,540 km (0.082 R)
• M77: 73,107,881 km (0.109 R)
• M78: 73,233,094 km (0.088 R)
• M79: 74,111,832 km (0.053 R)
• M80: 74,615,528 km (0.057 R)
• M81: 75,879,780 km (0.117 R)
• M82: 76,768,990 km (0.115 R)
• M83: 78,942,647 km (0.109 R)
• M84: 79,843,675 km (0.078 R)
• M85: 81,006,948 km (0.041 R)
• M86: 82,175,906 km (0.117 R)
• M87: 82,958,302 km (0.084 R)
• M88: 84,661,923 km (0.118 R)
• M89: 85,716,139 km (0.117 R)
• M90: 86,774,544 km (0.085 R)
• M91: 88,370,454 km (0.062 R)
• M92: 88,904,519 km (0.04 R)
• M93: 89,038,109 km (0.037 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 15,094 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit