🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.43 AU - 0.61 AU

Year: 132 Days

Day: 18.1 Hours

Environment

Temp: 263 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,910,811 km

• M1: 36,801 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.58 AU - 1.93 AU

Year: 817 Days

Day: 18.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.62 AU - 2.98 AU

Year: 1654 Days

Day: 21.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 10.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.97 AU - 6.99 AU

Year: 6512 Days

Day: 10.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 89,910,811 km

• M1: 134,040 km (0.114 R)
• M2: 285,283 km (0.119 R)
• M3: 538,702 km (0.119 R)
• M4: 939,325 km (0.116 R)
• M5: 1,376,450 km (0.06 R)
• M6: 1,641,388 km (0.06 R)
• M7: 2,008,800 km (0.1 R)
• M8: 2,166,626 km (0.111 R)
• M9: 2,238,134 km (0.068 R)
• M10: 2,328,640 km (0.09 R)
• M11: 2,645,638 km (0.117 R)
• M12: 3,300,129 km (0.092 R)
• M13: 3,529,313 km (0.101 R)
• M14: 3,893,883 km (0.032 R)
• M15: 4,113,941 km (0.084 R)
• M16: 4,635,739 km (0.094 R)
• M17: 4,728,639 km (0.107 R)
• M18: 5,202,565 km (0.117 R)
• M19: 5,469,747 km (0.106 R)
• M20: 5,642,233 km (0.092 R)
• M21: 5,766,400 km (0.085 R)
• M22: 5,866,480 km (0.099 R)
• M23: 6,453,054 km (0.078 R)
• M24: 7,165,588 km (0.116 R)
• M25: 7,381,608 km (0.091 R)
• M26: 7,682,000 km (0.084 R)
• M27: 7,819,929 km (0.114 R)
• M28: 8,408,148 km (0.049 R)
• M29: 8,721,855 km (0.106 R)
• M30: 8,808,173 km (0.116 R)
• M31: 9,156,138 km (0.084 R)
• M32: 10,439,538 km (0.107 R)
• M33: 11,211,463 km (0.088 R)
• M34: 11,493,904 km (0.088 R)
• M35: 12,549,317 km (0.088 R)
• M36: 13,669,057 km (0.119 R)
• M37: 14,820,511 km (0.111 R)
• M38: 14,957,992 km (0.055 R)
• M39: 15,199,742 km (0.102 R)
• M40: 15,512,402 km (0.089 R)
• M41: 15,651,976 km (0.09 R)
• M42: 16,320,978 km (0.042 R)
• M43: 16,569,759 km (0.096 R)
• M44: 16,676,871 km (0.068 R)
• M45: 17,107,265 km (0.093 R)
• M46: 17,287,680 km (0.113 R)
• M47: 17,432,490 km (0.096 R)
• M48: 17,505,045 km (0.106 R)
• M49: 17,759,661 km (0.09 R)
• M50: 18,199,179 km (0.106 R)
• M51: 18,716,489 km (0.064 R)
• M52: 18,790,839 km (0.084 R)
• M53: 18,939,689 km (0.103 R)
• M54: 19,126,387 km (0.085 R)
• M55: 19,727,920 km (0.055 R)
• M56: 20,910,790 km (0.034 R)
• M57: 21,026,579 km (0.091 R)
• M58: 21,374,993 km (0.054 R)
• M59: 21,764,246 km (0.036 R)
• M60: 21,842,486 km (0.112 R)
• M61: 22,195,238 km (0.102 R)
• M62: 23,225,219 km (0.109 R)
• M63: 23,425,082 km (0.077 R)
• M64: 24,432,923 km (0.094 R)
• M65: 26,199,225 km (0.105 R)
• M66: 26,908,917 km (0.07 R)
• M67: 27,836,573 km (0.086 R)
• M68: 28,347,001 km (0.118 R)
• M69: 28,646,197 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 8.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.31 AU - 10.65 AU

Year: 11133 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,910,811 km

• M1: 105,766 km (0.028 R)
• M2: 206,894 km (0.034 R)
• M3: 262,245 km (0.115 R)
• M4: 388,206 km (0.09 R)
• M5: 469,737 km (0.058 R)
• M6: 536,757 km (0.045 R)
• M7: 659,278 km (0.083 R)
• M8: 1,091,616 km (0.071 R)
• M9: 1,278,912 km (0.036 R)
• M10: 1,337,106 km (0.027 R)
• M11: 1,496,876 km (0.099 R)
• M12: 1,631,365 km (0.087 R)
• M13: 1,759,121 km (0.06 R)
• M14: 2,093,323 km (0.116 R)
• M15: 2,162,587 km (0.045 R)
• M16: 2,315,177 km (0.089 R)
• M17: 2,744,074 km (0.099 R)
• M18: 2,883,948 km (0.107 R)
• M19: 3,157,562 km (0.092 R)
• M20: 3,344,859 km (0.092 R)
• M21: 3,856,932 km (0.068 R)
• M22: 3,956,714 km (0.115 R)
• M23: 4,527,729 km (0.063 R)
• M24: 4,845,924 km (0.072 R)
• M25: 5,015,568 km (0.079 R)
• M26: 5,187,157 km (0.095 R)
• M27: 5,344,833 km (0.103 R)
• M28: 5,568,182 km (0.101 R)
• M29: 5,941,878 km (0.095 R)
• M30: 6,107,034 km (0.113 R)
• M31: 6,190,061 km (0.111 R)
• M32: 6,374,216 km (0.113 R)
• M33: 6,458,589 km (0.104 R)
• M34: 6,885,691 km (0.11 R)
• M35: 7,093,931 km (0.082 R)
• M36: 7,588,053 km (0.08 R)
• M37: 7,965,937 km (0.101 R)
• M38: 8,423,856 km (0.068 R)
• M39: 8,815,055 km (0.119 R)
• M40: 9,041,247 km (0.112 R)
• M41: 9,307,680 km (0.076 R)
• M42: 10,043,702 km (0.094 R)
• M43: 10,818,469 km (0.055 R)
• M44: 11,530,106 km (0.093 R)
• M45: 12,047,715 km (0.09 R)
• M46: 12,277,946 km (0.09 R)
• M47: 13,169,998 km (0.065 R)
• M48: 13,407,111 km (0.088 R)
• M49: 13,493,578 km (0.115 R)
• M50: 13,710,944 km (0.09 R)
• M51: 13,798,160 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.3

Radius: 7.5

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.28 AU - 16.3 AU

Year: 18082 Days

Day: 21.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,910,811 km

• M1: 137,181 km (0.05 R)
• M2: 372,499 km (0.071 R)
• M3: 1,635,554 km (0.104 R)
• M4: 2,154,509 km (0.071 R)
• M5: 2,222,725 km (0.056 R)
• M6: 2,758,136 km (0.101 R)
• M7: 2,870,035 km (0.057 R)
• M8: 3,572,098 km (0.104 R)
• M9: 3,776,299 km (0.058 R)
• M10: 3,942,502 km (0.106 R)
• M11: 4,675,233 km (0.106 R)
• M12: 5,263,601 km (0.081 R)
• M13: 5,402,727 km (0.076 R)
• M14: 5,637,297 km (0.097 R)
• M15: 5,779,564 km (0.113 R)
• M16: 6,262,616 km (0.066 R)
• M17: 7,578,628 km (0.117 R)
• M18: 7,788,364 km (0.059 R)
• M19: 8,866,217 km (0.097 R)
• M20: 9,422,571 km (0.059 R)
• M21: 9,705,012 km (0.067 R)
• M22: 9,761,859 km (0.117 R)
• M23: 11,158,505 km (0.027 R)
• M24: 11,577,529 km (0.034 R)
• M25: 11,879,866 km (0.11 R)
• M26: 12,062,675 km (0.05 R)
• M27: 12,492,619 km (0.037 R)
• M28: 12,990,331 km (0.047 R)
• M29: 13,178,525 km (0.085 R)
• M30: 13,621,335 km (0.062 R)
• M31: 13,812,671 km (0.105 R)
• M32: 13,940,726 km (0.092 R)
• M33: 14,262,511 km (0.053 R)
• M34: 15,507,465 km (0.053 R)
• M35: 15,573,886 km (0.082 R)
• M36: 17,266,736 km (0.1 R)
• M37: 17,335,700 km (0.093 R)
• M38: 18,946,122 km (0.104 R)
• M39: 20,094,285 km (0.086 R)
• M40: 21,338,790 km (0.086 R)
• M41: 21,412,841 km (0.099 R)
• M42: 21,709,493 km (0.03 R)
• M43: 22,007,792 km (0.068 R)
• M44: 22,608,128 km (0.101 R)
• M45: 23,442,435 km (0.035 R)
• M46: 23,978,594 km (0.03 R)
• M47: 24,209,573 km (0.116 R)
• M48: 24,907,148 km (0.079 R)
• M49: 25,063,029 km (0.108 R)
• M50: 25,689,844 km (0.052 R)
• M51: 27,762,373 km (0.087 R)
• M52: 29,064,323 km (0.115 R)
• M53: 29,805,431 km (0.081 R)
• M54: 30,469,346 km (0.068 R)
• M55: 30,636,148 km (0.095 R)
• M56: 31,054,424 km (0.075 R)
• M57: 33,345,066 km (0.087 R)
• M58: 33,430,935 km (0.088 R)
• M59: 35,777,528 km (0.099 R)
• M60: 35,865,491 km (0.028 R)
• M61: 35,953,455 km (0.038 R)
• M62: 37,104,012 km (0.079 R)
• M63: 38,356,595 km (0.08 R)
• M64: 38,446,503 km (0.089 R)
• M65: 38,716,976 km (0.087 R)
• M66: 42,010,822 km (0.098 R)
• M67: 43,973,397 km (0.047 R)
• M68: 44,634,170 km (0.117 R)
• M69: 44,728,866 km (0.059 R)
• M70: 44,918,257 km (0.114 R)
• M71: 45,774,555 km (0.075 R)
• M72: 46,252,520 km (0.105 R)
• M73: 48,180,986 km (0.12 R)
• M74: 51,916,894 km (0.09 R)
• M75: 52,815,229 km (0.108 R)
• M76: 53,015,690 km (0.119 R)
• M77: 53,920,309 km (0.115 R)
• M78: 55,032,868 km (0.067 R)
• M79: 58,519,396 km (0.063 R)
• M80: 58,934,231 km (0.098 R)
• M81: 59,871,312 km (0.044 R)
• M82: 59,975,731 km (0.095 R)
• M83: 60,603,444 km (0.089 R)
• M84: 60,918,198 km (0.116 R)
• M85: 62,393,981 km (0.066 R)
• M86: 65,811,095 km (0.047 R)
• M87: 66,134,526 km (0.082 R)
• M88: 67,542,391 km (0.09 R)
• M89: 70,828,608 km (0.112 R)
• M90: 71,381,372 km (0.099 R)
• M91: 71,602,926 km (0.105 R)
• M92: 73,718,540 km (0.112 R)
• M93: 75,065,369 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.2

Radius: 3.5

Gravity: 52.75 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.79 AU - 21.75 AU

Year: 26450 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,910,811 km

• M1: 442,211 km (0.116 R)
• M2: 683,064 km (0.053 R)
• M3: 1,171,202 km (0.091 R)
• M4: 1,397,394 km (0.048 R)
• M5: 1,498,522 km (0.064 R)
• M6: 1,707,959 km (0.12 R)
• M7: 1,852,620 km (0.099 R)
• M8: 1,926,372 km (0.069 R)
• M9: 2,039,019 km (0.027 R)
• M10: 2,077,017 km (0.08 R)
• M11: 2,309,941 km (0.12 R)
• M12: 3,640,015 km (0.083 R)
• M13: 4,353,448 km (0.109 R)
• M14: 4,600,583 km (0.112 R)
• M15: 4,801,643 km (0.116 R)
• M16: 5,212,289 km (0.039 R)
• M17: 5,369,068 km (0.057 R)
• M18: 5,580,749 km (0.095 R)
• M19: 5,848,978 km (0.091 R)
• M20: 5,957,586 km (0.103 R)
• M21: 6,012,039 km (0.095 R)
• M22: 6,287,150 km (0.094 R)
• M23: 6,622,548 km (0.106 R)
• M24: 7,021,226 km (0.069 R)
• M25: 7,722,541 km (0.105 R)
• M26: 7,901,311 km (0.034 R)
• M27: 8,940,118 km (0.07 R)
• M28: 9,190,695 km (0.104 R)
• M29: 10,742,025 km (0.083 R)
• M30: 11,615,676 km (0.108 R)
• M31: 13,145,015 km (0.118 R)
• M32: 13,644,822 km (0.091 R)
• M33: 14,662,835 km (0.056 R)
• M34: 14,736,437 km (0.104 R)
• M35: 17,312,513 km (0.075 R)
• M36: 18,096,256 km (0.065 R)
• M37: 19,051,887 km (0.089 R)
• M38: 20,680,559 km (0.096 R)
• M39: 20,845,865 km (0.092 R)
• M40: 22,863,641 km (0.085 R)
• M41: 24,156,017 km (0.098 R)
• M42: 24,854,938 km (0.077 R)
• M43: 25,030,566 km (0.119 R)
• M44: 29,000,146 km (0.116 R)
• M45: 30,491,337 km (0.059 R)
• M46: 32,390,033 km (0.09 R)
• M47: 32,581,967 km (0.104 R)
• M48: 32,678,159 km (0.112 R)
• M49: 32,774,350 km (0.1 R)
• M50: 33,644,561 km (0.066 R)
• M51: 36,002,074 km (0.105 R)
• M52: 38,108,113 km (0.075 R)
• M53: 38,310,668 km (0.045 R)
• M54: 39,227,105 km (0.117 R)
• M55: 40,150,573 km (0.067 R)
• M56: 40,460,091 km (0.117 R)
• M57: 40,563,313 km (0.108 R)
• M58: 41,601,373 km (0.108 R)
• M59: 42,228,487 km (0.114 R)
• M60: 43,597,607 km (0.049 R)
• M61: 44,128,230 km (0.105 R)
• M62: 45,088,499 km (0.027 R)
• M63: 46,704,156 km (0.068 R)
• M64: 49,881,166 km (0.115 R)
• M65: 49,991,868 km (0.088 R)
• M66: 50,435,875 km (0.076 R)
• M67: 50,881,228 km (0.118 R)
• M68: 51,439,677 km (0.1 R)
• M69: 52,901,098 km (0.036 R)
• M70: 54,148,296 km (0.081 R)
• M71: 54,604,270 km (0.076 R)
• M72: 55,519,959 km (0.032 R)
• M73: 55,749,741 km (0.112 R)
• M74: 56,210,054 km (0.099 R)
• M75: 56,787,352 km (0.105 R)
• M76: 60,291,831 km (0.108 R)
• M77: 60,409,864 km (0.096 R)
• M78: 62,189,331 km (0.058 R)
• M79: 63,265,239 km (0.096 R)
• M80: 66,651,686 km (0.079 R)
• M81: 66,895,829 km (0.096 R)
• M82: 67,018,051 km (0.105 R)
• M83: 67,385,014 km (0.11 R)
• M84: 71,340,831 km (0.091 R)
• M85: 72,717,879 km (0.09 R)
• M86: 75,752,771 km (0.066 R)
• M87: 81,032,230 km (0.111 R)
• M88: 82,075,974 km (0.115 R)
• M89: 83,124,356 km (0.066 R)
• M90: 85,764,609 km (0.09 R)
• M91: 85,897,302 km (0.103 R)
• M92: 86,428,823 km (0.053 R)
• M93: 87,228,274 km (0.066 R)
• M94: 87,896,379 km (0.077 R)
• M95: 89,372,162 km (0.068 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 18,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit