🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.76 AU - 1.08 AU

Year: 312 Days

Day: 16.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.34 AU - 2.24 AU

Year: 846 Days

Day: 17 Hours

Environment

Temp: -35 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.1

Radius: 7.4

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.08 AU - 16.2 AU

Year: 16819 Days

Day: 18.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 110,001,167 km

• M1: 93,947 km (0.105 R)
• M2: 207,492 km (0.034 R)
• M3: 752,926 km (0.085 R)
• M4: 1,109,418 km (0.03 R)
• M5: 1,231,041 km (0.07 R)
• M6: 1,280,857 km (0.073 R)
• M7: 1,382,733 km (0.097 R)
• M8: 2,139,100 km (0.095 R)
• M9: 3,313,593 km (0.1 R)
• M10: 3,419,209 km (0.112 R)
• M11: 3,490,268 km (0.032 R)
• M12: 3,561,776 km (0.057 R)
• M13: 3,633,882 km (0.114 R)
• M14: 4,001,294 km (0.09 R)
• M15: 4,076,243 km (0.09 R)
• M16: 4,496,762 km (0.089 R)
• M17: 5,797,217 km (0.094 R)
• M18: 6,488,359 km (0.097 R)
• M19: 6,620,903 km (0.075 R)
• M20: 6,709,764 km (0.12 R)
• M21: 7,573,243 km (0.068 R)
• M22: 7,900,114 km (0.056 R)
• M23: 8,761,947 km (0.068 R)
• M24: 9,154,492 km (0.056 R)
• M25: 10,521,368 km (0.068 R)
• M26: 10,833,728 km (0.051 R)
• M27: 11,735,205 km (0.1 R)
• M28: 12,495,611 km (0.092 R)
• M29: 12,715,819 km (0.116 R)
• M30: 13,722,463 km (0.098 R)
• M31: 14,465,366 km (0.104 R)
• M32: 14,696,495 km (0.045 R)
• M33: 14,812,583 km (0.115 R)
• M34: 14,870,776 km (0.038 R)
• M35: 15,338,569 km (0.085 R)
• M36: 15,930,378 km (0.078 R)
• M37: 16,409,091 km (0.041 R)
• M38: 17,014,065 km (0.114 R)
• M39: 18,558,364 km (0.115 R)
• M40: 18,683,876 km (0.083 R)
• M41: 18,809,688 km (0.085 R)
• M42: 19,506,366 km (0.042 R)
• M43: 19,761,879 km (0.056 R)
• M44: 21,121,125 km (0.077 R)
• M45: 22,243,408 km (0.101 R)
• M46: 22,778,221 km (0.117 R)
• M47: 23,114,517 km (0.073 R)
• M48: 23,452,608 km (0.035 R)
• M49: 24,065,361 km (0.115 R)
• M50: 24,270,609 km (0.079 R)
• M51: 26,426,913 km (0.066 R)
• M52: 28,426,438 km (0.081 R)
• M53: 28,571,099 km (0.107 R)
• M54: 28,716,059 km (0.089 R)
• M55: 29,079,432 km (0.117 R)
• M56: 30,548,334 km (0.046 R)
• M57: 30,770,636 km (0.105 R)
• M58: 30,919,187 km (0.102 R)
• M59: 30,993,537 km (0.1 R)
• M60: 32,493,555 km (0.081 R)
• M61: 33,100,025 km (0.067 R)
• M62: 33,481,051 km (0.069 R)
• M63: 35,019,665 km (0.081 R)
• M64: 35,485,662 km (0.086 R)
• M65: 35,719,484 km (0.035 R)
• M66: 36,502,479 km (0.11 R)
• M67: 39,609,776 km (0.118 R)
• M68: 39,933,356 km (0.072 R)
• M69: 40,176,453 km (0.065 R)
• M70: 40,582,910 km (0.118 R)
• M71: 42,469,788 km (0.081 R)
• M72: 43,215,982 km (0.077 R)
• M73: 43,548,987 km (0.097 R)
• M74: 44,637,013 km (0.088 R)
• M75: 46,584,029 km (0.118 R)
• M76: 46,839,991 km (0.106 R)
• M77: 48,126,981 km (0.086 R)
• M78: 48,731,656 km (0.08 R)
• M79: 48,904,890 km (0.053 R)
• M80: 50,035,551 km (0.119 R)
• M81: 53,568,604 km (0.115 R)
• M82: 55,364,975 km (0.063 R)
• M83: 55,636,196 km (0.092 R)
• M84: 56,452,252 km (0.085 R)
• M85: 56,634,163 km (0.11 R)
• M86: 57,912,926 km (0.058 R)
• M87: 59,849,022 km (0.07 R)
• M88: 60,127,274 km (0.102 R)
• M89: 62,463,095 km (0.074 R)
• M90: 62,651,289 km (0.057 R)
• M91: 62,745,386 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.1

Radius: 7.1

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.11 AU - 22.47 AU

Year: 29916 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,001,167 km

• M1: 198,217 km (0.111 R)
• M2: 422,764 km (0.105 R)
• M3: 549,024 km (0.115 R)
• M4: 1,354,160 km (0.095 R)
• M5: 1,429,408 km (0.119 R)
• M6: 2,123,841 km (0.078 R)
• M7: 2,345,844 km (0.107 R)
• M8: 4,829,767 km (0.1 R)
• M9: 7,522,080 km (0.105 R)
• M10: 7,860,471 km (0.077 R)
• M11: 7,997,203 km (0.06 R)
• M12: 9,191,144 km (0.099 R)
• M13: 9,263,100 km (0.078 R)
• M14: 9,480,167 km (0.096 R)
• M15: 9,919,236 km (0.107 R)
• M16: 10,514,935 km (0.088 R)
• M17: 10,665,730 km (0.057 R)
• M18: 10,893,119 km (0.118 R)
• M19: 11,045,708 km (0.104 R)
• M20: 11,198,897 km (0.078 R)
• M21: 11,585,158 km (0.049 R)
• M22: 13,173,289 km (0.097 R)
• M23: 14,158,391 km (0.086 R)
• M24: 14,492,144 km (0.083 R)
• M25: 15,508,662 km (0.114 R)
• M26: 15,594,381 km (0.086 R)
• M27: 16,112,139 km (0.118 R)
• M28: 16,635,582 km (0.049 R)
• M29: 17,520,454 km (0.103 R)
• M30: 18,420,435 km (0.118 R)
• M31: 18,511,241 km (0.097 R)
• M32: 20,265,126 km (0.118 R)
• M33: 21,782,647 km (0.118 R)
• M34: 22,361,291 km (0.093 R)
• M35: 23,829,445 km (0.03 R)
• M36: 25,328,715 km (0.103 R)
• M37: 25,835,103 km (0.104 R)
• M38: 26,755,280 km (0.092 R)
• M39: 27,478,286 km (0.097 R)
• M40: 28,103,157 km (0.116 R)
• M41: 29,260,745 km (0.112 R)
• M42: 29,473,024 km (0.054 R)
• M43: 31,188,613 km (0.069 R)
• M44: 31,405,380 km (0.085 R)
• M45: 32,496,397 km (0.104 R)
• M46: 32,606,202 km (0.106 R)
• M47: 33,267,574 km (0.034 R)
• M48: 35,957,045 km (0.119 R)
• M49: 38,135,190 km (0.071 R)
• M50: 38,831,867 km (0.088 R)
• M51: 39,532,733 km (0.063 R)
• M52: 40,828,550 km (0.111 R)
• M53: 43,340,747 km (0.102 R)
• M54: 43,946,170 km (0.095 R)
• M55: 44,310,740 km (0.068 R)
• M56: 44,432,512 km (0.062 R)
• M57: 46,025,730 km (0.097 R)
• M58: 46,519,702 km (0.095 R)
• M59: 47,637,497 km (0.098 R)
• M60: 47,762,112 km (0.074 R)
• M61: 48,764,119 km (0.096 R)
• M62: 49,393,776 km (0.092 R)
• M63: 51,810,979 km (0.099 R)
• M64: 54,266,628 km (0.09 R)
• M65: 56,363,691 km (0.117 R)
• M66: 57,820,774 km (0.078 R)
• M67: 59,558,652 km (0.091 R)
• M68: 59,962,118 km (0.09 R)
• M69: 61,585,255 km (0.115 R)
• M70: 62,129,342 km (0.1 R)
• M71: 63,359,785 km (0.103 R)
• M72: 63,634,297 km (0.118 R)
• M73: 64,046,738 km (0.097 R)
• M74: 64,184,368 km (0.092 R)
• M75: 67,378,432 km (0.09 R)
• M76: 67,658,629 km (0.098 R)
• M77: 68,079,597 km (0.076 R)
• M78: 68,783,156 km (0.067 R)
• M79: 74,498,094 km (0.089 R)
• M80: 75,223,045 km (0.073 R)
• M81: 75,804,831 km (0.072 R)
• M82: 76,241,956 km (0.037 R)
• M83: 76,387,964 km (0.083 R)
• M84: 77,265,505 km (0.091 R)
• M85: 79,474,018 km (0.04 R)
• M86: 83,952,829 km (0.113 R)
• M87: 86,374,819 km (0.09 R)
• M88: 91,907,546 km (0.051 R)
• M89: 96,762,895 km (0.101 R)
• M90: 98,664,732 km (0.094 R)
• M91: 99,620,214 km (0.114 R)
• M92: 100,898,977 km (0.087 R)
• M93: 104,605,563 km (0.098 R)
• M94: 106,883,639 km (0.12 R)
• M95: 107,046,851 km (0.109 R)
• M96: 109,506,988 km (0.091 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 10,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit