🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.51 AU - 0.57 AU

Year: 139 Days

Day: 12.2 Hours

Environment

Temp: 271 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.22 AU - 1.34 AU

Year: 509 Days

Day: 13.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,907,723 km

• M1: 465,848 km (0.033 R)
• M2: 824,135 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.23 AU - 1.47 AU

Year: 551 Days

Day: 15.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,907,723 km

• M1: 721,211 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.53 AU - 2.23 AU

Year: 906 Days

Day: 26.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,907,723 km

• M1: 1,666,221 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.7

Radius: 5.7

Gravity: 30.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.55 AU - 18.47 AU

Year: 23578 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,907,723 km

• M1: 115,340 km (0.095 R)
• M2: 196,572 km (0.08 R)
• M3: 670,348 km (0.114 R)
• M4: 1,108,071 km (0.101 R)
• M5: 1,655,600 km (0.061 R)
• M6: 1,995,935 km (0.112 R)
• M7: 2,114,117 km (0.078 R)
• M8: 3,049,702 km (0.11 R)
• M9: 4,761,700 km (0.118 R)
• M10: 5,515,673 km (0.059 R)
• M11: 6,833,032 km (0.118 R)
• M12: 7,495,901 km (0.085 R)
• M13: 9,208,048 km (0.099 R)
• M14: 9,604,333 km (0.117 R)
• M15: 11,455,457 km (0.084 R)
• M16: 12,312,653 km (0.076 R)
• M17: 12,675,876 km (0.049 R)
• M18: 14,620,798 km (0.101 R)
• M19: 14,851,179 km (0.069 R)
• M20: 15,863,059 km (0.097 R)
• M21: 19,029,747 km (0.097 R)
• M22: 20,212,617 km (0.037 R)
• M23: 20,469,177 km (0.059 R)
• M24: 22,471,994 km (0.035 R)
• M25: 22,737,680 km (0.082 R)
• M26: 23,361,951 km (0.1 R)
• M27: 25,729,487 km (0.076 R)
• M28: 27,223,970 km (0.064 R)
• M29: 27,791,544 km (0.077 R)
• M30: 30,198,425 km (0.098 R)
• M31: 30,884,331 km (0.113 R)
• M32: 32,371,034 km (0.102 R)
• M33: 32,871,888 km (0.106 R)
• M34: 33,072,948 km (0.105 R)
• M35: 33,173,627 km (0.093 R)
• M36: 33,881,075 km (0.112 R)
• M37: 34,084,229 km (0.078 R)
• M38: 35,723,224 km (0.086 R)
• M39: 36,760,535 km (0.041 R)
• M40: 39,077,357 km (0.12 R)
• M41: 41,007,768 km (0.116 R)
• M42: 41,224,236 km (0.043 R)
• M43: 42,202,756 km (0.102 R)
• M44: 42,640,031 km (0.106 R)
• M45: 43,519,367 km (0.077 R)
• M46: 44,071,832 km (0.108 R)
• M47: 44,182,684 km (0.065 R)
• M48: 44,515,539 km (0.117 R)
• M49: 44,849,292 km (0.112 R)
• M50: 46,080,183 km (0.049 R)
• M51: 46,305,179 km (0.079 R)
• M52: 46,982,258 km (0.063 R)
• M53: 48,004,162 km (0.115 R)
• M54: 48,232,149 km (0.073 R)
• M55: 50,185,298 km (0.07 R)
• M56: 53,340,018 km (0.087 R)
• M57: 55,000,854 km (0.037 R)
• M58: 55,120,233 km (0.11 R)
• M59: 56,197,637 km (0.116 R)
• M60: 57,402,947 km (0.112 R)
• M61: 59,593,808 km (0.089 R)
• M62: 60,576,217 km (0.057 R)
• M63: 62,557,192 km (0.075 R)
• M64: 63,055,802 km (0.054 R)
• M65: 63,806,185 km (0.116 R)
• M66: 64,056,911 km (0.064 R)
• M67: 64,811,183 km (0.116 R)
• M68: 65,063,256 km (0.096 R)
• M69: 65,189,367 km (0.109 R)
• M70: 66,709,580 km (0.062 R)
• M71: 66,836,888 km (0.1 R)
• M72: 67,218,961 km (0.105 R)
• M73: 67,474,175 km (0.104 R)
• M74: 68,241,462 km (0.103 R)
• M75: 69,655,910 km (0.078 R)
• M76: 69,785,013 km (0.096 R)
• M77: 70,043,369 km (0.112 R)
• M78: 71,469,934 km (0.06 R)
• M79: 71,730,384 km (0.12 R)
• M80: 72,252,181 km (0.109 R)
• M81: 72,906,223 km (0.075 R)
• M82: 74,220,141 km (0.096 R)
• M83: 74,880,017 km (0.078 R)
• M84: 76,604,731 km (0.099 R)
• M85: 77,806,451 km (0.098 R)
• M86: 78,074,381 km (0.1 R)
• M87: 78,476,799 km (0.08 R)
• M88: 81,177,190 km (0.088 R)
• M89: 81,313,025 km (0.097 R)
• M90: 81,720,978 km (0.04 R)
• M91: 85,422,628 km (0.047 R)
• M92: 86,668,629 km (0.06 R)
• M93: 87,641,913 km (0.089 R)
• M94: 89,038,558 km (0.084 R)
• M95: 91,288,510 km (0.101 R)
• M96: 91,853,841 km (0.032 R)
• M97: 95,700,600 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.1

Radius: 6.5

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.61 AU - 20.43 AU

Year: 29154 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 64.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,907,723 km

• M1: 454,030 km (0.032 R)
• M2: 883,824 km (0.094 R)
• M3: 1,675,646 km (0.088 R)
• M4: 1,860,848 km (0.113 R)
• M5: 2,052,632 km (0.114 R)
• M6: 2,318,169 km (0.118 R)
• M7: 2,882,003 km (0.028 R)
• M8: 2,992,257 km (0.117 R)
• M9: 3,255,100 km (0.074 R)
• M10: 3,723,042 km (0.083 R)
• M11: 3,803,077 km (0.083 R)
• M12: 3,883,710 km (0.101 R)
• M13: 3,964,942 km (0.066 R)
• M14: 4,211,928 km (0.078 R)
• M15: 4,506,486 km (0.115 R)
• M16: 5,204,510 km (0.112 R)
• M17: 6,505,263 km (0.094 R)
• M18: 6,601,904 km (0.097 R)
• M19: 6,698,993 km (0.038 R)
• M20: 6,894,517 km (0.119 R)
• M21: 8,263,338 km (0.106 R)
• M22: 8,631,648 km (0.105 R)
• M23: 9,384,274 km (0.071 R)
• M24: 9,879,294 km (0.079 R)
• M25: 11,009,207 km (0.116 R)
• M26: 11,530,854 km (0.101 R)
• M27: 12,119,971 km (0.047 R)
• M28: 12,298,740 km (0.106 R)
• M29: 12,598,385 km (0.055 R)
• M30: 12,900,423 km (0.12 R)
• M31: 15,595,428 km (0.081 R)
• M32: 15,919,757 km (0.057 R)
• M33: 16,509,172 km (0.043 R)
• M34: 16,906,055 km (0.068 R)
• M35: 17,306,230 km (0.105 R)
• M36: 17,373,100 km (0.102 R)
• M37: 20,333,791 km (0.049 R)
• M38: 20,759,248 km (0.101 R)
• M39: 21,044,381 km (0.085 R)
• M40: 21,187,546 km (0.082 R)
• M41: 21,402,818 km (0.067 R)
• M42: 21,546,731 km (0.089 R)
• M43: 21,907,860 km (0.098 R)
• M44: 23,594,875 km (0.089 R)
• M45: 24,566,813 km (0.074 R)
• M46: 24,944,099 km (0.078 R)
• M47: 25,171,338 km (0.092 R)
• M48: 25,323,329 km (0.039 R)
• M49: 26,549,433 km (0.101 R)
• M50: 27,092,025 km (0.109 R)
• M51: 28,030,602 km (0.096 R)
• M52: 28,662,204 km (0.075 R)
• M53: 29,378,329 km (0.086 R)
• M54: 30,019,954 km (0.102 R)
• M55: 31,153,757 km (0.027 R)
• M56: 33,546,425 km (0.061 R)
• M57: 34,891,759 km (0.106 R)
• M58: 35,570,933 km (0.056 R)
• M59: 35,741,474 km (0.086 R)
• M60: 36,597,922 km (0.112 R)
• M61: 37,461,252 km (0.108 R)
• M62: 37,982,301 km (0.077 R)
• M63: 39,295,770 km (0.032 R)
• M64: 39,648,522 km (0.082 R)
• M65: 39,825,347 km (0.1 R)
• M66: 40,091,033 km (0.087 R)
• M67: 40,802,221 km (0.101 R)
• M68: 44,880,109 km (0.075 R)
• M69: 45,341,170 km (0.109 R)
• M70: 46,547,228 km (0.071 R)
• M71: 46,827,125 km (0.118 R)
• M72: 50,706,946 km (0.069 R)
• M73: 51,090,964 km (0.057 R)
• M74: 52,928,175 km (0.053 R)
• M75: 54,197,663 km (0.056 R)
• M76: 54,295,799 km (0.081 R)
• M77: 55,082,385 km (0.108 R)
• M78: 55,378,439 km (0.116 R)
• M79: 55,576,058 km (0.084 R)
• M80: 55,773,826 km (0.107 R)
• M81: 57,765,123 km (0.084 R)
• M82: 58,367,105 km (0.03 R)
• M83: 59,678,331 km (0.117 R)
• M84: 62,432,727 km (0.063 R)
• M85: 63,050,267 km (0.07 R)
• M86: 67,430,492 km (0.072 R)
• M87: 67,747,041 km (0.077 R)
• M88: 69,124,688 km (0.087 R)
• M89: 69,977,097 km (0.074 R)
• M90: 71,692,386 km (0.032 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit