🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.69 AU

Year: 180 Days

Day: 22.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.05 AU - 1.31 AU

Year: 537 Days

Day: 37.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.35 AU - 1.59 AU

Year: 747 Days

Day: 15.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.4 AU - 1.64 AU

Year: 785 Days

Day: 20.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887

Radius: 9.7

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.12 AU - 9.32 AU

Year: 11730 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,192,086 km

• M1: 130,150 km (0.09 R)
• M2: 297,101 km (0.112 R)
• M3: 437,125 km (0.058 R)
• M4: 601,982 km (0.054 R)
• M5: 692,788 km (0.104 R)
• M6: 828,174 km (0.095 R)
• M7: 951,592 km (0.113 R)
• M8: 1,015,770 km (0.106 R)
• M9: 1,194,539 km (0.101 R)
• M10: 1,660,237 km (0.077 R)
• M11: 2,037,523 km (0.109 R)
• M12: 2,236,189 km (0.109 R)
• M13: 2,411,518 km (0.057 R)
• M14: 2,561,265 km (0.092 R)
• M15: 2,652,669 km (0.043 R)
• M16: 3,125,698 km (0.104 R)
• M17: 3,489,370 km (0.111 R)
• M18: 3,625,056 km (0.092 R)
• M19: 4,113,642 km (0.039 R)
• M20: 4,809,721 km (0.101 R)
• M21: 5,385,075 km (0.117 R)
• M22: 5,700,876 km (0.096 R)
• M23: 6,022,810 km (0.118 R)
• M24: 6,104,192 km (0.117 R)
• M25: 6,642,295 km (0.059 R)
• M26: 6,811,041 km (0.073 R)
• M27: 7,456,107 km (0.086 R)
• M28: 7,675,568 km (0.075 R)
• M29: 7,808,261 km (0.055 R)
• M30: 7,897,122 km (0.08 R)
• M31: 8,301,186 km (0.118 R)
• M32: 8,989,635 km (0.064 R)
• M33: 10,323,450 km (0.093 R)
• M34: 10,568,192 km (0.113 R)
• M35: 11,213,258 km (0.117 R)
• M36: 11,616,574 km (0.045 R)
• M37: 12,855,095 km (0.109 R)
• M38: 13,012,920 km (0.117 R)
• M39: 13,171,195 km (0.073 R)
• M40: 13,330,367 km (0.083 R)
• M41: 14,297,966 km (0.068 R)
• M42: 14,461,477 km (0.086 R)
• M43: 14,845,345 km (0.11 R)
• M44: 15,960,447 km (0.099 R)
• M45: 16,987,137 km (0.095 R)
• M46: 18,924,280 km (0.12 R)
• M47: 19,103,798 km (0.098 R)
• M48: 19,827,702 km (0.102 R)
• M49: 19,949,175 km (0.092 R)
• M50: 20,254,056 km (0.059 R)
• M51: 20,315,241 km (0.092 R)
• M52: 21,864,327 km (0.098 R)
• M53: 22,431,303 km (0.118 R)
• M54: 23,003,066 km (0.097 R)
• M55: 23,837,374 km (0.069 R)
• M56: 24,031,402 km (0.061 R)
• M57: 24,616,330 km (0.098 R)
• M58: 24,681,704 km (0.041 R)
• M59: 25,403,663 km (0.062 R)
• M60: 27,340,357 km (0.092 R)
• M61: 30,228,344 km (0.08 R)
• M62: 30,719,025 km (0.103 R)
• M63: 31,495,438 km (0.034 R)
• M64: 32,636,271 km (0.103 R)
• M65: 33,211,774 km (0.045 R)
• M66: 36,958,603 km (0.103 R)
• M67: 37,784,084 km (0.052 R)
• M68: 38,312,613 km (0.111 R)
• M69: 38,615,698 km (0.087 R)
• M70: 38,691,694 km (0.028 R)
• M71: 38,843,536 km (0.077 R)
• M72: 39,071,822 km (0.11 R)
• M73: 39,989,605 km (0.066 R)
• M74: 40,914,270 km (0.118 R)
• M75: 41,690,383 km (0.051 R)
• M76: 42,942,069 km (0.118 R)
• M77: 45,562,575 km (0.051 R)
• M78: 46,851,660 km (0.106 R)
• M79: 48,152,712 km (0.116 R)
• M80: 48,889,781 km (0.092 R)
• M81: 51,206,603 km (0.078 R)
• M82: 51,290,079 km (0.098 R)
• M83: 51,457,030 km (0.078 R)
• M84: 51,540,506 km (0.093 R)
• M85: 52,799,072 km (0.073 R)
• M86: 53,220,789 km (0.077 R)
• M87: 54,407,698 km (0.095 R)
• M88: 56,290,388 km (0.089 R)
• M89: 56,634,911 km (0.116 R)
• M90: 57,586,204 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175

Radius: 3.4

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.12 AU - 14.8 AU

Year: 21853 Days

Day: 21.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,192,086 km

• M1: 46,824 km (0.026 R)
• M2: 86,019 km (0.063 R)
• M3: 176,376 km (0.085 R)
• M4: 209,287 km (0.097 R)
• M5: 349,012 km (0.09 R)
• M6: 631,752 km (0.05 R)
• M7: 702,362 km (0.108 R)
• M8: 851,511 km (0.091 R)
• M9: 990,039 km (0.041 R)
• M10: 1,200,224 km (0.107 R)
• M11: 1,858,604 km (0.074 R)
• M12: 3,195,560 km (0.069 R)
• M13: 3,256,297 km (0.05 R)
• M14: 3,661,109 km (0.089 R)
• M15: 3,756,702 km (0.09 R)
• M16: 3,885,505 km (0.087 R)
• M17: 4,213,873 km (0.09 R)
• M18: 4,722,954 km (0.111 R)
• M19: 4,861,931 km (0.064 R)
• M20: 5,323,141 km (0.064 R)
• M21: 5,613,660 km (0.109 R)
• M22: 5,835,065 km (0.113 R)
• M23: 5,909,565 km (0.103 R)
• M24: 7,102,757 km (0.065 R)
• M25: 7,665,245 km (0.117 R)
• M26: 7,869,596 km (0.108 R)
• M27: 8,283,683 km (0.119 R)
• M28: 8,493,419 km (0.083 R)
• M29: 8,535,606 km (0.103 R)
• M30: 8,704,801 km (0.114 R)
• M31: 9,436,634 km (0.086 R)
• M32: 10,548,146 km (0.086 R)
• M33: 11,142,349 km (0.073 R)
• M34: 11,281,026 km (0.074 R)
• M35: 11,466,826 km (0.072 R)
• M36: 11,606,700 km (0.045 R)
• M37: 11,841,270 km (0.117 R)
• M38: 12,795,106 km (0.091 R)
• M39: 13,477,422 km (0.088 R)
• M40: 14,121,441 km (0.059 R)
• M41: 14,171,406 km (0.054 R)
• M42: 14,221,372 km (0.118 R)
• M43: 15,131,675 km (0.12 R)
• M44: 15,697,155 km (0.082 R)
• M45: 16,112,738 km (0.111 R)
• M46: 17,220,809 km (0.081 R)
• M47: 17,488,290 km (0.065 R)
• M48: 17,757,118 km (0.028 R)
• M49: 18,244,358 km (0.091 R)
• M50: 18,790,989 km (0.115 R)
• M51: 19,565,158 km (0.05 R)
• M52: 19,788,208 km (0.103 R)
• M53: 20,012,156 km (0.046 R)
• M54: 20,916,475 km (0.083 R)
• M55: 22,065,387 km (0.08 R)
• M56: 22,181,325 km (0.108 R)
• M57: 22,530,636 km (0.069 R)
• M58: 22,940,385 km (0.072 R)
• M59: 23,175,553 km (0.082 R)
• M60: 23,707,822 km (0.1 R)
• M61: 23,826,602 km (0.067 R)
• M62: 24,064,912 km (0.115 R)
• M63: 24,184,291 km (0.093 R)
• M64: 24,244,130 km (0.117 R)
• M65: 24,303,969 km (0.117 R)
• M66: 25,086,217 km (0.106 R)
• M67: 26,121,583 km (0.113 R)
• M68: 26,675,395 km (0.061 R)
• M69: 26,860,746 km (0.119 R)
• M70: 27,232,946 km (0.082 R)
• M71: 27,982,431 km (0.082 R)
• M72: 28,992,367 km (0.079 R)
• M73: 30,013,970 km (0.05 R)
• M74: 30,271,279 km (0.067 R)
• M75: 30,658,588 km (0.068 R)
• M76: 30,852,766 km (0.049 R)
• M77: 32,092,483 km (0.08 R)
• M78: 32,487,422 km (0.079 R)
• M79: 32,751,611 km (0.099 R)
• M80: 33,281,936 km (0.087 R)
• M81: 34,149,903 km (0.115 R)
• M82: 34,822,644 km (0.09 R)
• M83: 34,890,113 km (0.105 R)
• M84: 35,296,122 km (0.102 R)
• M85: 36,523,572 km (0.109 R)
• M86: 37,280,388 km (0.119 R)
• M87: 37,626,108 km (0.115 R)
• M88: 38,460,266 km (0.063 R)
• M89: 38,669,853 km (0.06 R)
• M90: 39,581,951 km (0.07 R)
• M91: 46,905,515 km (0.05 R)
• M92: 48,554,981 km (0.113 R)
• M93: 49,235,352 km (0.119 R)
• M94: 50,452,480 km (0.108 R)
• M95: 50,834,852 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.4

Radius: 4.9

Gravity: 29.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.28 AU - 19 AU

Year: 25914 Days

Day: 16.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,192,086 km

• M1: 228,286 km (0.048 R)
• M2: 338,241 km (0.1 R)
• M3: 736,022 km (0.108 R)
• M4: 1,110,465 km (0.069 R)
• M5: 1,895,405 km (0.119 R)
• M6: 1,932,804 km (0.054 R)
• M7: 2,122,943 km (0.078 R)
• M8: 3,029,656 km (0.116 R)
• M9: 4,531,170 km (0.073 R)
• M10: 4,732,678 km (0.114 R)
• M11: 4,834,704 km (0.092 R)
• M12: 5,408,262 km (0.054 R)
• M13: 6,003,063 km (0.081 R)
• M14: 6,113,467 km (0.105 R)
• M15: 7,020,329 km (0.064 R)
• M16: 8,457,665 km (0.07 R)
• M17: 8,519,449 km (0.11 R)
• M18: 9,593,263 km (0.116 R)
• M19: 10,178,639 km (0.078 R)
• M20: 10,244,462 km (0.099 R)
• M21: 12,704,450 km (0.07 R)
• M22: 12,917,327 km (0.039 R)
• M23: 13,926,365 km (0.04 R)
• M24: 14,072,672 km (0.085 R)
• M25: 14,514,285 km (0.096 R)
• M26: 16,557,492 km (0.104 R)
• M27: 16,945,549 km (0.047 R)
• M28: 18,367,477 km (0.118 R)
• M29: 19,499,783 km (0.095 R)
• M30: 19,581,464 km (0.079 R)
• M31: 20,904,657 km (0.111 R)
• M32: 21,323,980 km (0.112 R)
• M33: 22,171,003 km (0.117 R)
• M34: 25,221,154 km (0.107 R)
• M35: 25,310,314 km (0.118 R)
• M36: 26,116,497 km (0.112 R)
• M37: 26,477,626 km (0.1 R)
• M38: 26,658,789 km (0.115 R)
• M39: 27,113,417 km (0.061 R)
• M40: 27,570,588 km (0.105 R)
• M41: 27,938,300 km (0.114 R)
• M42: 28,585,460 km (0.044 R)
• M43: 28,957,510 km (0.091 R)
• M44: 29,144,208 km (0.075 R)
• M45: 29,424,854 km (0.118 R)
• M46: 30,083,234 km (0.099 R)
• M47: 30,177,780 km (0.077 R)
• M48: 30,461,717 km (0.099 R)
• M49: 31,127,727 km (0.1 R)
• M50: 31,702,482 km (0.095 R)
• M51: 32,765,225 km (0.067 R)
• M52: 33,741,351 km (0.108 R)
• M53: 34,628,167 km (0.081 R)
• M54: 34,727,051 km (0.094 R)
• M55: 34,826,235 km (0.038 R)
• M56: 36,022,569 km (0.079 R)
• M57: 38,353,154 km (0.081 R)
• M58: 38,558,103 km (0.092 R)
• M59: 38,763,501 km (0.099 R)
• M60: 39,485,012 km (0.115 R)
• M61: 39,795,577 km (0.101 R)
• M62: 40,732,059 km (0.116 R)
• M63: 41,150,634 km (0.084 R)
• M64: 43,371,415 km (0.105 R)
• M65: 43,584,891 km (0.091 R)
• M66: 44,657,807 km (0.113 R)
• M67: 46,065,523 km (0.113 R)
• M68: 47,597,704 km (0.088 R)
• M69: 47,928,166 km (0.038 R)
• M70: 48,259,376 km (0.118 R)
• M71: 51,387,617 km (0.074 R)
• M72: 52,293,432 km (0.086 R)
• M73: 52,748,209 km (0.093 R)
• M74: 53,318,626 km (0.106 R)
• M75: 54,005,879 km (0.088 R)
• M76: 54,580,783 km (0.079 R)
• M77: 55,504,849 km (0.082 R)
• M78: 57,485,525 km (0.061 R)
• M79: 59,370,757 km (0.053 R)
• M80: 60,440,083 km (0.093 R)
• M81: 61,755,647 km (0.105 R)
• M82: 64,415,048 km (0.075 R)
• M83: 65,513,695 km (0.086 R)
• M84: 65,881,406 km (0.099 R)
• M85: 67,482,253 km (0.12 R)
• M86: 68,101,289 km (0.072 R)
• M87: 71,729,037 km (0.115 R)
• M88: 73,121,494 km (0.11 R)
• M89: 79,561,982 km (0.119 R)
• M90: 80,216,024 km (0.083 R)
• M91: 82,982,088 km (0.085 R)
• M92: 83,114,632 km (0.115 R)
• M93: 84,576,652 km (0.097 R)
• M94: 85,913,309 km (0.062 R)
• M95: 87,796,148 km (0.057 R)
• M96: 88,201,409 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 10,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit