🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.56 AU - 0.68 AU

Year: 174 Days

Day: 15 Hours

Environment

Temp: 149 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,276,800 km

• M1: 167,101 km (0.075 R)
• M2: 589,266 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.4 AU - 1.98 AU

Year: 783 Days

Day: 44.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,276,800 km

• M1: 153,637 km (0.07 R)
• M2: 164,707 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.68 AU - 2.22 AU

Year: 971 Days

Day: 38.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 12.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.05 AU - 8.35 AU

Year: 6182 Days

Day: 8.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,276,800 km

• M1: 179,218 km (0.11 R)
• M2: 336,446 km (0.093 R)
• M3: 678,726 km (0.085 R)
• M4: 976,425 km (0.026 R)
• M5: 1,090,718 km (0.113 R)
• M6: 2,080,906 km (0.092 R)
• M7: 2,385,488 km (0.088 R)
• M8: 2,497,836 km (0.056 R)
• M9: 2,681,392 km (0.102 R)
• M10: 2,822,014 km (0.108 R)
• M11: 2,917,308 km (0.08 R)
• M12: 3,037,734 km (0.103 R)
• M13: 3,234,156 km (0.038 R)
• M14: 3,588,105 km (0.038 R)
• M15: 3,769,866 km (0.099 R)
• M16: 3,901,512 km (0.086 R)
• M17: 3,981,248 km (0.112 R)
• M18: 4,115,437 km (0.105 R)
• M19: 4,583,080 km (0.106 R)
• M20: 5,184,314 km (0.032 R)
• M21: 5,360,690 km (0.054 R)
• M22: 5,659,138 km (0.069 R)
• M23: 5,840,899 km (0.064 R)
• M24: 6,682,537 km (0.111 R)
• M25: 6,939,247 km (0.102 R)
• M26: 7,264,772 km (0.117 R)
• M27: 7,363,506 km (0.115 R)
• M28: 7,495,601 km (0.118 R)
• M29: 8,100,575 km (0.12 R)
• M30: 8,237,158 km (0.088 R)
• M31: 8,374,489 km (0.114 R)
• M32: 8,512,568 km (0.116 R)
• M33: 9,107,967 km (0.089 R)
• M34: 10,191,654 km (0.075 R)
• M35: 10,413,209 km (0.066 R)
• M36: 11,353,880 km (0.076 R)
• M37: 11,660,556 km (0.029 R)
• M38: 11,931,328 km (0.094 R)
• M39: 12,597,337 km (0.096 R)
• M40: 12,795,555 km (0.089 R)
• M41: 12,994,669 km (0.116 R)
• M42: 13,477,123 km (0.063 R)
• M43: 13,720,518 km (0.08 R)
• M44: 14,129,519 km (0.064 R)
• M45: 14,294,226 km (0.071 R)
• M46: 14,542,409 km (0.075 R)
• M47: 15,295,784 km (0.08 R)
• M48: 15,549,801 km (0.055 R)
• M49: 16,536,249 km (0.079 R)
• M50: 16,753,466 km (0.087 R)
• M51: 17,942,320 km (0.105 R)
• M52: 18,659,642 km (0.069 R)
• M53: 20,122,410 km (0.105 R)
• M54: 20,680,410 km (0.089 R)
• M55: 21,432,438 km (0.098 R)
• M56: 22,289,036 km (0.098 R)
• M57: 22,769,843 km (0.12 R)
• M58: 22,866,483 km (0.031 R)
• M59: 23,059,913 km (0.102 R)
• M60: 23,595,025 km (0.1 R)
• M61: 24,925,698 km (0.109 R)
• M62: 25,324,676 km (0.027 R)
• M63: 26,382,033 km (0.057 R)
• M64: 26,839,504 km (0.09 R)
• M65: 27,607,988 km (0.085 R)
• M66: 27,969,117 km (0.044 R)
• M67: 29,009,421 km (0.116 R)
• M68: 29,429,043 km (0.096 R)
• M69: 29,745,143 km (0.045 R)
• M70: 30,115,398 km (0.067 R)
• M71: 30,860,246 km (0.089 R)
• M72: 31,127,876 km (0.084 R)
• M73: 33,460,257 km (0.087 R)
• M74: 34,010,627 km (0.112 R)
• M75: 34,397,786 km (0.088 R)
• M76: 35,176,443 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 10.4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.53 AU - 8.85 AU

Year: 6872 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,276,800 km

• M1: 130,449 km (0.081 R)
• M2: 210,783 km (0.043 R)
• M3: 283,488 km (0.119 R)
• M4: 349,760 km (0.039 R)
• M5: 503,995 km (0.092 R)
• M6: 616,642 km (0.096 R)
• M7: 724,652 km (0.119 R)
• M8: 1,056,610 km (0.095 R)
• M9: 1,398,291 km (0.049 R)
• M10: 1,470,697 km (0.114 R)
• M11: 1,715,439 km (0.115 R)
• M12: 1,793,379 km (0.077 R)
• M13: 1,912,758 km (0.08 R)
• M14: 2,096,764 km (0.101 R)
• M15: 2,504,568 km (0.087 R)
• M16: 2,593,578 km (0.12 R)
• M17: 2,683,786 km (0.097 R)
• M18: 2,890,530 km (0.067 R)
• M19: 3,078,724 km (0.083 R)
• M20: 4,079,684 km (0.102 R)
• M21: 4,291,215 km (0.103 R)
• M22: 4,808,375 km (0.11 R)
• M23: 4,891,701 km (0.11 R)
• M24: 5,201,967 km (0.106 R)
• M25: 5,547,837 km (0.058 R)
• M26: 5,930,808 km (0.107 R)
• M27: 6,050,486 km (0.087 R)
• M28: 6,261,718 km (0.107 R)
• M29: 6,660,696 km (0.112 R)
• M30: 7,258,489 km (0.102 R)
• M31: 8,170,737 km (0.109 R)
• M32: 8,270,518 km (0.114 R)
• M33: 8,640,324 km (0.097 R)
• M34: 8,844,376 km (0.074 R)
• M35: 9,361,236 km (0.056 R)
• M36: 9,430,949 km (0.088 R)
• M37: 9,888,120 km (0.04 R)
• M38: 10,460,631 km (0.114 R)
• M39: 11,117,665 km (0.093 R)
• M40: 11,339,668 km (0.097 R)
• M41: 11,900,959 km (0.06 R)
• M42: 13,324,234 km (0.058 R)
• M43: 13,916,492 km (0.11 R)
• M44: 14,195,791 km (0.099 R)
• M45: 14,275,975 km (0.105 R)
• M46: 14,638,451 km (0.095 R)
• M47: 14,760,074 km (0.111 R)
• M48: 15,578,823 km (0.101 R)
• M49: 15,868,893 km (0.116 R)
• M50: 16,328,308 km (0.117 R)
• M51: 17,132,098 km (0.097 R)
• M52: 17,689,649 km (0.076 R)
• M53: 17,992,286 km (0.087 R)
• M54: 18,165,969 km (0.115 R)
• M55: 18,602,645 km (0.086 R)
• M56: 18,822,254 km (0.08 R)
• M57: 20,610,398 km (0.067 R)
• M58: 21,940,323 km (0.03 R)
• M59: 22,358,748 km (0.117 R)
• M60: 22,498,772 km (0.112 R)
• M61: 22,779,866 km (0.075 R)
• M62: 22,967,761 km (0.104 R)
• M63: 23,345,197 km (0.108 R)
• M64: 24,875,732 km (0.062 R)
• M65: 25,263,340 km (0.098 R)
• M66: 26,685,418 km (0.108 R)
• M67: 27,231,600 km (0.103 R)
• M68: 27,731,256 km (0.079 R)
• M69: 28,385,448 km (0.069 R)
• M70: 28,587,704 km (0.082 R)
• M71: 29,760,402 km (0.04 R)
• M72: 30,378,391 km (0.104 R)
• M73: 30,481,763 km (0.054 R)
• M74: 30,844,687 km (0.081 R)
• M75: 31,208,958 km (0.104 R)
• M76: 31,679,443 km (0.056 R)
• M77: 31,784,312 km (0.101 R)
• M78: 32,468,871 km (0.118 R)
• M79: 32,574,637 km (0.085 R)
• M80: 32,786,468 km (0.071 R)
• M81: 33,852,353 km (0.094 R)
• M82: 34,875,602 km (0.075 R)
• M83: 35,038,215 km (0.06 R)
• M84: 35,418,343 km (0.083 R)
• M85: 36,402,099 km (0.097 R)
• M86: 36,787,014 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.8

Radius: 14.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7 AU - 9.76 AU

Year: 8647 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,276,800 km

• M1: 191,186 km (0.06 R)
• M2: 295,755 km (0.118 R)
• M3: 594,502 km (0.08 R)
• M4: 1,008,439 km (0.059 R)
• M5: 1,389,764 km (0.105 R)
• M6: 1,537,268 km (0.104 R)
• M7: 1,659,190 km (0.111 R)
• M8: 1,880,744 km (0.037 R)
• M9: 2,045,152 km (0.079 R)
• M10: 2,424,233 km (0.072 R)
• M11: 2,567,698 km (0.095 R)
• M12: 2,996,445 km (0.034 R)
• M13: 3,387,943 km (0.096 R)
• M14: 3,528,864 km (0.094 R)
• M15: 3,671,880 km (0.106 R)
• M16: 3,837,784 km (0.115 R)
• M17: 4,350,306 km (0.025 R)
• M18: 4,771,723 km (0.088 R)
• M19: 5,206,305 km (0.096 R)
• M20: 5,369,816 km (0.088 R)
• M21: 5,534,822 km (0.102 R)
• M22: 5,918,840 km (0.097 R)
• M23: 7,566,361 km (0.119 R)
• M24: 7,778,491 km (0.115 R)
• M25: 8,235,961 km (0.095 R)
• M26: 8,481,750 km (0.072 R)
• M27: 8,646,907 km (0.063 R)
• M28: 8,924,710 km (0.046 R)
• M29: 9,949,006 km (0.102 R)
• M30: 10,445,522 km (0.106 R)
• M31: 10,534,084 km (0.099 R)
• M32: 11,281,325 km (0.062 R)
• M33: 11,493,604 km (0.045 R)
• M34: 11,585,009 km (0.079 R)
• M35: 11,860,718 km (0.118 R)
• M36: 12,076,587 km (0.078 R)
• M37: 12,231,571 km (0.096 R)
• M38: 13,303,439 km (0.054 R)
• M39: 14,306,792 km (0.113 R)
• M40: 14,767,853 km (0.102 R)
• M41: 15,401,550 km (0.105 R)
• M42: 16,385,904 km (0.09 R)
• M43: 16,695,571 km (0.062 R)
• M44: 17,285,735 km (0.117 R)
• M45: 17,882,780 km (0.058 R)
• M46: 19,423,040 km (0.032 R)
• M47: 19,604,951 km (0.099 R)
• M48: 22,020,358 km (0.09 R)
• M49: 22,859,003 km (0.119 R)
• M50: 23,591,734 km (0.038 R)
• M51: 24,410,633 km (0.073 R)
• M52: 24,646,249 km (0.078 R)
• M53: 25,080,382 km (0.11 R)
• M54: 25,199,163 km (0.118 R)
• M55: 25,397,530 km (0.048 R)
• M56: 26,639,491 km (0.063 R)
• M57: 27,166,225 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.2

Radius: 8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.59 AU - 21.75 AU

Year: 26476 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,276,800 km

• M1: 101,577 km (0.036 R)
• M2: 235,467 km (0.109 R)
• M3: 539,300 km (0.086 R)
• M4: 965,953 km (0.097 R)
• M5: 1,264,551 km (0.085 R)
• M6: 1,343,688 km (0.094 R)
• M7: 1,591,123 km (0.063 R)
• M8: 1,648,120 km (0.071 R)
• M9: 2,004,761 km (0.098 R)
• M10: 2,192,058 km (0.082 R)
• M11: 2,320,113 km (0.05 R)
• M12: 2,450,712 km (0.095 R)
• M13: 3,732,168 km (0.042 R)
• M14: 4,684,059 km (0.087 R)
• M15: 5,358,446 km (0.084 R)
• M16: 6,243,766 km (0.078 R)
• M17: 6,472,053 km (0.06 R)
• M18: 6,564,205 km (0.097 R)
• M19: 7,801,230 km (0.061 R)
• M20: 7,997,951 km (0.111 R)
• M21: 10,105,935 km (0.086 R)
• M22: 11,027,607 km (0.103 R)
• M23: 11,137,861 km (0.081 R)
• M24: 11,638,266 km (0.041 R)
• M25: 12,316,991 km (0.062 R)
• M26: 12,374,137 km (0.043 R)
• M27: 13,476,375 km (0.065 R)
• M28: 13,712,440 km (0.115 R)
• M29: 13,949,852 km (0.068 R)
• M30: 14,428,715 km (0.102 R)
• M31: 14,549,440 km (0.08 R)
• M32: 15,341,262 km (0.101 R)
• M33: 15,587,799 km (0.1 R)
• M34: 16,022,381 km (0.085 R)
• M35: 16,776,504 km (0.114 R)
• M36: 17,606,473 km (0.103 R)
• M37: 18,123,932 km (0.096 R)
• M38: 18,646,327 km (0.077 R)
• M39: 19,107,538 km (0.108 R)
• M40: 21,745,098 km (0.037 R)
• M41: 21,883,326 km (0.105 R)
• M42: 22,230,393 km (0.117 R)
• M43: 23,424,035 km (0.111 R)
• M44: 23,494,944 km (0.096 R)
• M45: 24,064,313 km (0.088 R)
• M46: 27,425,778 km (0.055 R)
• M47: 27,799,922 km (0.113 R)
• M48: 28,100,464 km (0.115 R)
• M49: 31,476,888 km (0.114 R)
• M50: 32,894,627 km (0.068 R)
• M51: 33,531,465 km (0.073 R)
• M52: 33,611,350 km (0.117 R)
• M53: 33,931,490 km (0.039 R)
• M54: 34,574,910 km (0.106 R)
• M55: 34,655,693 km (0.083 R)
• M56: 34,736,326 km (0.063 R)
• M57: 36,611,386 km (0.103 R)
• M58: 39,021,857 km (0.062 R)
• M59: 39,527,049 km (0.055 R)
• M60: 40,119,007 km (0.068 R)
• M61: 41,654,929 km (0.116 R)
• M62: 42,689,398 km (0.027 R)
• M63: 43,122,933 km (0.055 R)
• M64: 44,344,698 km (0.101 R)
• M65: 44,520,177 km (0.094 R)
• M66: 45,047,958 km (0.058 R)
• M67: 45,136,071 km (0.096 R)
• M68: 46,376,387 km (0.064 R)
• M69: 46,554,558 km (0.118 R)
• M70: 46,911,349 km (0.112 R)
• M71: 48,799,873 km (0.11 R)
• M72: 49,616,827 km (0.069 R)
• M73: 51,448,503 km (0.054 R)
• M74: 51,540,655 km (0.043 R)
• M75: 52,279,968 km (0.092 R)
• M76: 55,933,746 km (0.107 R)
• M77: 56,218,281 km (0.079 R)
• M78: 58,030,959 km (0.095 R)
• M79: 58,511,168 km (0.101 R)
• M80: 58,703,700 km (0.115 R)
• M81: 59,185,705 km (0.091 R)
• M82: 59,282,345 km (0.081 R)
• M83: 60,639,796 km (0.116 R)
• M84: 61,127,186 km (0.098 R)
• M85: 61,420,248 km (0.037 R)
• M86: 61,811,596 km (0.113 R)
• M87: 62,007,569 km (0.053 R)
• M88: 62,793,706 km (0.111 R)
• M89: 63,583,134 km (0.111 R)
• M90: 66,071,246 km (0.062 R)
• M91: 66,472,318 km (0.115 R)
• M92: 67,075,347 km (0.077 R)
• M93: 67,176,026 km (0.112 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit